What is the difference between a muntin and a mullion and are they still used in windows?

… out of necessity As Clai White principal of renovation and restoration company  Historical Windows of New York explains … caught onand muntins began to mostly be used for visual interest while even mullions were no longer always essential … is 100 percent per White though how much depends on lots of variables  Both TDLs and SDLs require more material than a …

By Evelyn Battaglia |March 2, 2023 - 1:30PM